Last updated: September 2026
DUOTONEE is a single-player arcade game. Your privacy is simple to explain because the game is built to keep everything on your own device.
DUOTONEE only collects information if you choose to post a score to the global leaderboard. When you do, we store the nickname you type, your score, the level you reached, and the date. These appear publicly on the Top 50 list. Please use a nickname, not your real name. We don't collect emails, accounts, locations, or contacts.
To stop spam, the server briefly remembers your internet (IP) address for about 15 seconds after you post. It isn't shown to anyone or used for anything else.
Your scores, coins, gems, and settings are saved only on your own device using local storage. Clearing your browser or app data will erase them.
If you'd like a nickname removed from the leaderboard, contact the developer at the email listed on the DUOTONEE store page and we'll delete it.
DUOTONEE does not use analytics, advertising, or trackers, and does not sell or share any information. Leaderboard data is stored with our hosting provider, Netlify.
DUOTONEE is suitable for all ages. Nicknames are filtered to block inappropriate words, and we ask players not to use their real names.
If this policy ever changes, the updated version will be posted on this page.
Questions about this policy can be sent to the developer at the contact email listed on the DUOTONEE store page.